U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
This repository is under review for potential modification in compliance with Administration directives.

Details

Stereochemistry ABSOLUTE
Molecular Formula C19H30O3
Molecular Weight 306.4397
Optical Activity UNSPECIFIED
Defined Stereocenters 7 / 7
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 17.BETA.-HYDROXY-17-METHYL-4-OXA-5.ALPHA.-ANDROSTAN-3-ONE

SMILES

C[C@]1(O)CC[C@H]2[C@@H]3CC[C@H]4OC(=O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

InChIKey=QTBANSSXVTZHMD-KUPDVBAFSA-N
InChI=1S/C19H30O3/c1-17-9-8-16(20)22-15(17)5-4-12-13(17)6-10-18(2)14(12)7-11-19(18,3)21/h12-15,21H,4-11H2,1-3H3/t12-,13+,14+,15-,17-,18+,19+/m1/s1

HIDE SMILES / InChI

Molecular Formula C19H30O3
Molecular Weight 306.4397
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 7 / 7
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 17:33:08 GMT 2025
Edited
by admin
on Mon Mar 31 17:33:08 GMT 2025
Record UNII
ACO7LF922U
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
OXANDROLONE RELATED COMPOUND B
USP  
Preferred Name English
17.BETA.-HYDROXY-17-METHYL-4-OXA-5.ALPHA.-ANDROSTAN-3-ONE
Common Name English
NSC-63294
Code English
OXANDROLONE RELATED COMPOUND B [USP IMPURITY]
Common Name English
CYCLOPENTA(5,6)NAPHTHO(2,1-B)PYRAN-2(3H)-ONE, TETRADECAHYDRO-7-HYDROXY-4A,6A,7-TRIMETHYL-, (4AR,4BS,6AS,7S,9AS,9BR,11AR)-
Common Name English
4-OXA-5.ALPHA.-ANDROSTAN-3-ONE, 17.BETA.-HYDROXY-17-METHYL-
Common Name English
OXANDROLONE RELATED COMPOUND B [USP-RS]
Common Name English
OXANDROLONE RELATED COMPOUND B CIII
USP-RS  
Common Name English
OXANDROLONE 4-OXA-ISOMER
Common Name English
Code System Code Type Description
RS_ITEM_NUM
1482025
Created by admin on Mon Mar 31 17:33:08 GMT 2025 , Edited by admin on Mon Mar 31 17:33:08 GMT 2025
PRIMARY
FDA UNII
ACO7LF922U
Created by admin on Mon Mar 31 17:33:08 GMT 2025 , Edited by admin on Mon Mar 31 17:33:08 GMT 2025
PRIMARY
PUBCHEM
247853
Created by admin on Mon Mar 31 17:33:08 GMT 2025 , Edited by admin on Mon Mar 31 17:33:08 GMT 2025
PRIMARY
NSC
63294
Created by admin on Mon Mar 31 17:33:08 GMT 2025 , Edited by admin on Mon Mar 31 17:33:08 GMT 2025
PRIMARY
CAS
4424-45-7
Created by admin on Mon Mar 31 17:33:08 GMT 2025 , Edited by admin on Mon Mar 31 17:33:08 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY